Product category:
Dispensing, filling and weighing systems
News Release from: Integrated Dispensing Systems | Subject: CeramPump Valveless Dispensers and Metering Pumps
Edited by the Manufacturingtalk Editorial
Team on 21 January 2002
Dispensers and metering pumps are
valveless
Integrated Dispensing Systems has introduced its CeramPump Valveless Dispensers and Metering Pumps for Laboratory, Analytical, Industrial and OEM applications.
Integrated Dispensing Systems has introduced its CeramPump Valveless Dispensers and Metering Pumps for Laboratory, Analytical, Industrial and OEM applications The valveless pumping function is accomplished by the synchronous rotation and reciprocation of the ceramic piston in the precisely mated ceramic cylinder liner
This article was originally published on Manufacturingtalk on 25 Jun 2001 at 8.00am (UK)
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Once complete piston revolution is required for each suction / discharge cycle shown.
The piston always bottoms for maximum fluid and bubble clearing.
Moving the pump head position changes the piston stroke length and in turn the flow rate.
Infinite fine flow adjustments between from 0 - 100% flow rate are possible.
An optional flow rate indicator provides for accurate and simple linear calibration.
The flow rate can even be changed while the pump is operating or at rest.
Some of the benefits of these pumps are as follows: * No valves to clog, hang-up or service.
* One moving part (the piston).
* Accuracy of better than +/-1% (drift free).
* Precision dispensing - CV of 0.5% or better.
* Flow rates from microlitres to 4600ml/min.
* Positive displacement up to 100lb/in2g (back pressure).
* Viscosity independent - Unaffected by viscosity of fluids.
* Millions of maintenance free cycles.
* Inert and corrosion resistant fluid path, ceramic and fluorocarbon as standard.
* Self priming to 15 feet.
* Instant reversibility - will pump in either direction.
* Large selection of drives, fixed, variable, pneumatic, stepper and explosion proof.
* Fast delivery from stock.
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